West Union, MN Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for West Union, MN in one place.
Mostly cloudy, with a low around 53. East wind 0 to 5 mph.
Local Weather Overview
This forecast page for West Union, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 17, 2026 4:46 AM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for West Union, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 4:46 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in West Union
Thursday looks like the warmest upcoming period in West Union at 73 degrees F.
Monday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 4:46 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of fog before 9am. Mostly cloudy. High near 73, with temperatures falling to around 70 in the afternoon. Northeast wind 0 to 5 mph.
A chance of rain showers after 3am. Mostly cloudy, with a low around 55. East northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Rain showers. Cloudy. High near 61, with temperatures falling to around 58 in the afternoon. East wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely. Cloudy, with a low around 53. East northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 7am. Mostly cloudy, with a high near 68. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 50. Northeast wind 5 to 10 mph.
Partly sunny, with a high near 68. East northeast wind 5 to 15 mph.
A chance of rain showers after 7pm. Mostly cloudy, with a low around 48. East northeast wind around 10 mph. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Mostly cloudy, with a high near 63. East wind around 10 mph. Chance of precipitation is 30%.
Mostly cloudy, with a low around 46. East southeast wind 5 to 10 mph.
Partly sunny, with a high near 65. Southeast wind 5 to 10 mph.
Mostly cloudy, with a low around 48. Southeast wind 5 to 10 mph.
Partly sunny, with a high near 71. South southeast wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 17
|
Mostly Cloudy
|
53°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Areas Of Fog then Mostly Cloudy
|
73°F |
0 to 5 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Chance Rain Showers
|
55°F |
5 to 10 mph
ENE
|
|
Friday
Sep 18
|
Rain Showers
|
61°F |
10 to 20 mph
E
|
|
Friday Night
Sep 18
|
Rain Showers Likely
|
53°F |
10 to 20 mph
ENE
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers then Mostly Cloudy
|
68°F |
10 to 15 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Cloudy
|
50°F |
5 to 10 mph
NE
|
|
Sunday
Sep 20
|
Partly Sunny
|
68°F |
5 to 15 mph
ENE
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
48°F |
10 mph
ENE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
63°F |
10 mph
E
|
|
Monday Night
Sep 21
|
Mostly Cloudy
|
46°F |
5 to 10 mph
ESE
|
|
Tuesday
Sep 22
|
Partly Sunny
|
65°F |
5 to 10 mph
SE
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
48°F |
5 to 10 mph
SE
|
|
Wednesday
Sep 23
|
Partly Sunny
|
71°F |
5 to 10 mph
SSE
|
Nearby Forecasts
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